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Patent Searching and Data


Matches 651 - 700 out of 5,614

Document Document Title
WO/1999/046301A1
A method of preparing a branched polymer comprising the steps of mixing together a monofunctional vinylic monomer with from 0.3 - 100 % w/w of a polyfunctional vinylic monomer and from 0.0001 - 50 % w/w of a chain transfer agent and ther...  
WO/1999/046310A1
A method of preparing a (meth)acrylate functionalised polymer comprising the steps of mixing together a monofunctional vinylic monomer with from 0.3-100 % w/w (based on monofunctional monomer) of a polyfunctional vinylic monomer and from...  
WO1999011670A3
Copolymers of formula (I) prepared from novel alkyl polyglycoside maleic acid esters and vinyl monomers are biodegradable and repulpable and are useful in adhesives, coatings, sizing agents, toners, retention aids and related polymer res...  
WO/1999/036619A1
The present invention refers to a paper surface sizing composition comprising a copolymer having: a) structural units derived from ethylenically unsaturated hydrocarbons; b) structural units derived from monomers selected from esters of ...  
WO1999024477B1
The invention relates to a polymerizable, cross-linkable composition which contains: (A) 1 - 99.99 wt. % of at least one conversion product of OH-functional (meth)acrylates with (i) oligomers from unsaturated rings or heterocyclic rings ...  
WO/1999/028399A1
The invention relates to a cyanacrylate adhesive containing a plasticiser in the form of at least one part- or whole-ester of mono- or polyvalent aliphatic carboxylic acids with 1 to 5 directly interlinked C-atoms and mono- to pentavalen...  
WO/1999/025774A1
Cyanoacrylate adhesives contain one or several cyanoacrylic acid esters and stabilisers against anionic and radical polymerisation, as well as auxiliary substances common in such adhesives. The object of the invention is to find an anion...  
WO/1999/024477A1
The invention relates to a polymerizable, cross-linkable composition which contains: (A) 1 - 99.99 wt. % of at least one conversion product of OH-functional (meth)acrylates with (i) oligomers from unsaturated rings or heterocyclic rings ...  
WO/1999/023183A1
Specific core-shell binders and additives for use in ink-jet printing ink compositions are provided. One class of specific core/shell binders has the general formula [A¿m?B¿n?C'¿p?]¿x?, where A and B are hydrophobic components in whi...  
WO/1999/020668A1
The invention relates to sulfone functionalized prepolymers useful in making high index of refraction optical lenses which have superior hardness and thermal stability. The invention further relates to the resins produced from the prepol...  
WO/1999/018140A1
This invention relates to high molecular weight terpolymers of maleic anhydride, C¿1?-C¿4? alkyl vinyl ethers and isobutylene, and to a solvent-free process for making such terpolymers, which are particularly useful in denture adhesive...  
WO/1999/011670A2
Copolymers of formula (I) prepared from novel alkyl polyglycoside maleic acid esters and vinyl monomers are biodegradable and repulpable and are useful in adhesives, coatings, sizing agents, toners, retention aids and related polymer res...  
WO/1999/009100A1
The invention relates to the use of thermally hardenable, aqueous compositions as binders for shaped bodies. Said compositions contain a low-acid and a high-acid polymerizate component as well as a hydroxyalkylated amine.  
WO/1999/007927A1
A process is disclosed for producing pre-oriented filaments from polyester-based polymer mixtures by spinning polymer mixtures at a drawing-off speed v of at least 2500 m/min, a second amorphous, thermoplastically deformable copolymer wi...  
WO/1999/007757A1
A radiation curable resin composition capable of producing molded articles which have excellent transparency, small light-coloring resistance, high dimensional accuracy, high surface hardness, and high thermal resistance. The radiation c...  
WO/1999/007756A1
High refractive index copolymers suitable for use in ophthalmic lenses, such as foldable intraocular lenses, are disclosed. The high refractive index copolymers of the present invention consist essentially of (i) one or more monomers hav...  
WO/1999/003344A1
The invention provides copolymers and derivatives thereof which are used as anti-microbic agents, and which comprise at least two different ethylenically unsaturated monomers.  
WO/1999/003930A1
The invention relates to a radiation-curable coating composition comprising a radiation-curable resin composition, an aliphatic maleimide and a tertiary amine. The tertiary amine may be aromatic or aliphatic. The invention also relates t...  
WO/1999/002575A1
The invention concerns novel polymerisable compositions and optical lenses with high refractive index obtained from said compositions, characterised in that they comprise as constituents base copolymerisable monomers at least 85 wt. % of...  
WO/1999/001484A1
The present invention provides anaerobic adhesive compositions, reaction products of which demonstrate controlled-strength at ambient temperature conditions and enhanced resistance to thermal degradation at elevated temperature condition...  
WO/1999/000433A1
The present invention relates to a composition comprising at least one alkoxylated bisphenol-A diacrylate or dimethacrylate, ethylene glycol dimethacrylate, and at least one vinyl monomer. The composition is suitable for use in the fiber...  
WO/1999/000429A1
A new olefinic resin having an excellent compatibility with other resins while keeping its low melting point and low viscosity; and an electrophotographic toner which is capable of fixing at low temperature without impairing the storabil...  
WO/1998/055899A1
A photosensitive composition which is liquid at room temperature and which comprises a) 18 to 22 % by weight of a binder polymer based on a styrene-maleic anhydride halfester copolymer, b) 10 to 15 % by weight of at least one photocurabl...  
WO/1998/054134A1
Aromatic maleimides and methods using the same are disclosed. Polymerization of compositions which include the compounds of the invention may be activated by irradiating the composition with radiation.  
WO/1998/052983A1
An antifouling polymer which has (i) at least one reactive group selected from the group consisting of carboxyl and salts thereof and hydroxy, epoxy, phosphate, alkoxysilane, imine, sulfo, amino, isocyanate, and blocked isocyanate groups...  
WO/1998/051719A1
The invention relates to a copolymer from the monomers of constituents A to C as indicated below and optionally D, the total weight of which amounts to 100 mol %: a) 20 to 80 mol % of at least one ethylenically unsaturated dicarboxylic a...  
WO/1998/051741A1
The present invention relates to golf balls having a cover and a core and to golf balls having a cover, a core, and an intermediate layer between the cover and the core, where the core or at least one of the intermediate layer or the cor...  
WO/1998/051266A1
An improved hydrocarbon tolerant, aerosol hair spray resin composition includes a fixative polymer which is a tetrapolymer consisting essentially of (1) vinyl acetate, (2) vinyl neodecanoate or vinyl neononanoate, (3) monoisobutyl maleat...  
WO/1998/050443A1
The object of the present invention is a radically polymerisable composition comprising a mixture of at least: one or more (meth)acrylate difunctional monomer(s) of type (a): of formula (A) and/or of formula (A'); and one or more alkenic...  
WO/1998/047937A1
An amphoteric polymer comprising a plurality of pendant carboxylate moieties and a plurality of ammonium moieties. In preferred embodiments, each of the carboxylate and ammonium moieties is reversibly protonatable such that the ionic cha...  
WO1998033750A3  
WO/1998/045341A1
The objects of the present invention are: a self-light-stabilized photochromic thermoplastic or thermoreticulated polymer carrying non-cyclic tertiary amine-functionalized pendant groups; its preparation method; photochromic articles con...  
WO1998029358A3  
WO/1998/036006A1
The disclosed polymerizable compositions comprise a monomer or a mixture of hydrophilic monomers, as well as a crosslinking agent comprised of an oligomer or a mixture of urethane oligomers having a mole weight of between 500 and 5,000 a...  
WO/1998/034968A1
The present invention provides polymers incorporating peptides. In a first embodiment the polymers comprise polymerised units of (1) CH�2?=CR�4?-CO-X-R�1? and (2) CH�2?=CR�3?-CO-R�2?, and optionally one or more other monomers...  
WO/1998/033750A2
Methods for dispersing and binding ceramic materials in aqueous media are disclosed. The methods utilize water-soluble polymers having pendant derivatized amide, ester or ether functionalites for dispersing and binding various classes of...  
WO/1998/029399A1
The invention relates to ionic compounds in which the anionic load has been delocalized. A compound disclosed by the invention includes an anionic portion combined with at least one cationic portion M?+m� in sufficient numbers to ensur...  
WO/1998/029388A1
The invention relates to ionic compounds in which the anionic load has been delocalized. A compound disclosed by the invention is comprised of an amide or one of its salts, including an anionic portion combined with at least one cationic...  
WO/1998/029877A1
Disclosed is a proton conductor in liquid form, comprised of a mixture of the following components: (a) a salt combined with a nitrogenated base along with an acid, according to formula (I), wherein Z�1?, Z�2?, Z�3?, and Z�4?, wh...  
WO/1998/029389A1
The invention is related to ionic compounds, derivatives of malononitrile, in which the anionic load has been displaced. An ionic compound disclosed by the invention includes an anionic portion combined with at least one cationic portion...  
WO/1998/029396A1
The invention relates to ionic compounds in which the anionic load has been displaced, and the uses of these compounds. A compound disclosed by the invention comprises an anionic portion combined with at least one cationic portion M?+m...  
WO/1998/029358A2
Disclosed is a method for grafting a polymer onto the surface of a carbonate material with carboxyl, amine, and/or hydroxyl functions on its surface. Said material is placed in suspension in a solution including the polymer to be grafted...  
WO/1998/025978A1
A polymer consists of (A) at least one fatty acid with conjugated double bonds and their derivatives, (B) at least one alkene component with electron acceptor substituents, and if required (C) at least one alkene component without electr...  
WO/1998/023843A1
The instant invention relates to the use of water-soluble polymers comprising structural elements of formula (I) wherein each R is independently H or C�1-5?-alkyl; X is H, an alkaline or earth alkaline metal or a quaternary ammonium gr...  
WO/1998/020839A1
The invention relates to a method for producing biologically resorbable polymerization products, characterized in that momomer compounds, mainly consisting of compositions of formula (I), are polymerized by means of electromagnetic radia...  
WO/1998/020056A1
Co- and terpolymers based on $g(a),$g(b)-unsaturated compounds and $g(a),$g(b)-unsaturated dicarboxylic acid anhydrides are disclosed, as well as several processes for preparing the same and their use to improve the fluidity of mineral o...  
WO/1998/020373A1
The invention relates to UV-cured optical elements, a process for the manufacture of such optical elements, and the use of UV-curable compositions in the preparation of UV-cured optical elements. The UV-cured optical element comprises th...  
WO/1998/018836A1
A lowly birefringent copolymer substantially composed of repeating units of general formula (1) and (meth)acrylate ester repeating units, wherein R?1� is hydrogen or a C�1?-C�25? hydrocarbon group, an alicyclic hydrocarbon group or...  
WO/1998/017700A1
The present invention provides a novel silicone free copolymer and coating prepared therefrom. The coating which is capable of being written on effectively with both solvent-based and water-based inks is also bleedthrough resistant. A re...  
WO/1998/016863A1
The present invention deals with a novel photochromic organic material, the use of at least one plasticizer for the preparation of said novel material, said preparation and photochromic articles constituted wholly or in part of said nove...  

Matches 651 - 700 out of 5,614